14 lines
315 B
SQL
14 lines
315 B
SQL
DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`priceFixed_beforeUpdate`
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BEFORE UPDATE ON `priceFixed`
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FOR EACH ROW
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BEGIN
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DECLARE vDated DATE;
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IF NEW.started > NEW.ended THEN
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SET vDated = NEW.started;
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SET NEW.started = NEW.ended;
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SET NEW.ended = vDated;
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END IF;
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END$$
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DELIMITER ;
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